CN104781100B - Safety device for monitoring the charging of motor vehicle energy storage and the method for running the safety device for monitoring the charging of motor vehicle energy storage - Google Patents
Safety device for monitoring the charging of motor vehicle energy storage and the method for running the safety device for monitoring the charging of motor vehicle energy storage Download PDFInfo
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- CN104781100B CN104781100B CN201380060362.3A CN201380060362A CN104781100B CN 104781100 B CN104781100 B CN 104781100B CN 201380060362 A CN201380060362 A CN 201380060362A CN 104781100 B CN104781100 B CN 104781100B
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/04—Cutting off the power supply under fault conditions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
- B60L15/2054—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed by controlling transmissions or clutches
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
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- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
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- B60L53/60—Monitoring or controlling charging stations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/12—Speed
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- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
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- B60L2240/486—Operating parameters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
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- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/80—Time limits
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2230/00—Monitoring, detecting special vehicle behaviour; Counteracting thereof
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02T10/60—Other road transportation technologies with climate change mitigation effect
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02T10/00—Road transport of goods or passengers
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- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02T10/72—Electric energy management in electromobility
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Abstract
The safety device for the energy storage charging that the present invention relates to a kind of for monitoring motor vehicle and a kind of method for running the safety device, there is the safety device at least one first sensor device and at least one second sensor device, the two sensor devices to be configured to detect the exercise data of the motor vehicle and be provided using these exercise datas as sensor signal；And a control device, the control device is coupled at least one first sensor device and at least one second sensor device, and the control device is configured to：At least one second sensor device is deactivated during the energy storage charges, and if passing through movement of the control device based on a sensor signal detection in the sensor signal provided to motor vehicle, at least one actuator apparatus for manipulating motor vehicle, so as to brake motor-car.
Description
Technical field
The present invention relates to a kind of safety devices for monitoring the charging of motor vehicle energy storage and one kind to be used for running
In the method for the safety device of monitoring motor vehicle energy storage charging.
Background technology
In the motor vehicle with internal combustion engine, big multi-controller can be in the case where vehicle be shut down in possible small rear fortune
Turn to be turned off after the time.In contrast, a kind of new operation is added compared with the vehicle with internal combustion engine in electric vehicle
State, i.e. battery charge.
Especially electric vehicle or hybrid vehicle, so-called plug-in hybrid has an energy accumulator, the energy
Measuring memory can be by power grid boost charge.There is such vehicle the power grid for energy storage described in boost charge to connect
Head, frequent form are plug connection.During the charging process, motor vehicle is connected to by the cable that charges on voltage supply device.
10 2,010 062 369 A1 of DE describe a kind of charging unit detached without current potential for motor vehicle,
The separator that can switch with first, first separator that can switch are configured at least open and/or be closed and will fill
The conductor through-flow by electric current for the charging cable that electric installation is coupled with supply network, to establish or eliminate vehicle mass and charging cable
Zero curve between current potential separation.
Charging unit described in there further includes the second separator that can switch, second separator that can switch
It is configured to open and/or be closed and at least one connect vehicle high-voltage battery with charging unit and/or vehicle on-board network
Circuit；Further include a monitoring device, which is configured to the malfunction and root of monitoring charging unit or motor vehicle
According to malfunction a Regulate signal is transmitted to the first and/or second separator.
10 2,009 001 962 A1 of DE describe a kind of charging system, are used for using with the vehicle in ground potential
In the vehicle of quality comprising a vehicle high-voltage network, vehicle high-voltage network include the high-voltage electricity with battery separator
Pond and possibly one or more customers；It is one being connect with high-tension battery conduction-type, can be integrated into it is in vehicle, there is net
The charger of network separator, the charger can pass through Network plug and charging current network connection.
Described charging system further includes one or more for fault current prison during the charging process there
The FI protections switch of control and one protects conductor and the device for lasting protection conductor function monitoring during the charging process,
Wherein, FI protections switch is arranged in such a way, that is, the charging system can protect switch and connected charging by FI
Current network separates, and the protection conductor can be connect with vehicle mass, and the device designs as follows, that is, is protecting
Conductor function can trigger the battery separator of high-tension battery and the network separator of charger when impacted.
In addition, being provided with there for the vehicle high-voltage net before starting charging process in described charging system
The device of the insulated monitoring of network and charger, wherein these devices design as follows, that is, when detecting insulation fault
The battery separator of high-tension battery and the network separator of charger can be triggered.
Invention content
The present invention relates to a kind of safety devices for monitoring the charging of motor vehicle energy storage and one kind to be used for running
In the method for the safety device of monitoring motor vehicle energy storage charging.
The safety device has：
At least one first sensor device and at least one second sensor device, at least one first sensing
Device device and at least one second sensor device be configured to detect the exercise data of the motor vehicle and by these
Exercise data is provided as sensor signal；With
- one control device, the control device and at least one first sensor device and with described at least one
A second sensor device coupling, and the control device is configured to：Institute is deactivated during the energy storage charges
At least one second sensor device is stated, and if by the control device based on one in the sensor signal provided
A sensor signal detection to the motor vehicle movement, then just manipulate at least one actuator apparatus of the motor vehicle,
To brake the motor vehicle, the control device is also configured to：Described at least one first is alternately activated or deactivates to pass
Sensor arrangement and at least one second sensor device, so as to make at least one first sensor device and it is described extremely
The duration of operation of a few second sensor device minimizes；According to the present invention, the control device is also configured to：Such as
Fruit is by the control device based on a sensor signal detection in the sensor signal provided to the motor vehicle
Movement, then being activated by least one second sensor device being deactivated and thus verifying detecting for the motor vehicle
Movement.
In the method for operation safety device, the safety device is used to monitor filling for the energy storage of motor vehicle
Electricity, the method have following method steps：
The motor vehicle is detected by means of at least one first sensor device and at least one second sensor device
Exercise data and provide a sensor signal；
Deactivate at least one second sensor device during the energy storage charges；And
If by control device based on a sensor signal detection in the sensor signal provided to described
The movement of motor vehicle, then at least one actuator apparatus of the motor vehicle is just manipulated, wherein the control device also constructs
For：At least one first sensor device and at least one second sensor device are alternately activated or deactivate,
To make the duration of operation of at least one first sensor device and at least one second sensor device most
Smallization, which is characterized in that the control device is also configured to：If by the control device based on the sensor provided
A sensor signal detection in signal to the motor vehicle movement, then being activated by described at least one be deactivated
Two sensor devices and the movement detected for thus verifying the motor vehicle.
The safety device that energy storage for monitoring motor vehicle charges correspondingly is set, is had：At least one
One sensor device and at least one second sensor device, the two sensor devices are configured to detect the motor vehicle
Exercise data and provided using these exercise datas as sensor signal；With a control device, the control device with it is described
It at least one first sensor device and is coupled at least one second sensor device, and the control device structure
It makes and is used for：At least one second sensor device is deactivated during the energy storage charges, and if passes through institute
Movement of the control device based on a sensor signal detection in the sensor signal provided to the motor vehicle is stated, is manipulated
At least one actuator apparatus of the motor vehicle, to brake the motor vehicle.
A kind of method for operation safety device is arranged in another viewpoint according to the present invention, and the safety device is for supervising
The charging of motor vehicle energy storage is controlled, the method has following method steps：By means of at least one first sensor device
The exercise data of the motor vehicle is detected at least one second sensor device and a sensor signal is provided；In charging institute
Deactivate at least one second sensor device during stating energy storage；And if being based on being carried by control device
A sensor signal detection in the sensor signal of confession manipulates at least the one of the motor vehicle to the movement of the motor vehicle
A actuator apparatus.
Invention advantage
Core of the invention is, is not to be performed simultaneously motor vehicle power storage using all the sensors device of motor vehicle
Motor vehicle motion during device charges monitors, but a sensor device of the only described motor vehicle or at least only multiple sensors
A part in device is activated and is used for the motor vehicle motion monitoring during the charging of motor vehicle energy storage.
What not used sensor device was off for the predetermined duration, that is, only using access
It is monitored in the case of a part in sensor device.
If the movement of motor vehicle is determined in the case, otherwise the safety device can be corresponding to be introduced directly into
Measure, that is, the actuator apparatus of manipulation motor vehicle or the supply for activating remaining sensor device having been turned off, so as to school
Test the movement of motor vehicle.It is possible thereby to advantageously avoid due to during motor vehicle energy storage charges motor vehicle from fixation
Charging station fills cable fault caused by leaving.
The sensor device of motor vehicle often can replace ground with spinning solution or alternately activate and deactivate, to make
It obtains and always activates different sensor devices during motor vehicle charges in alternating order.
Because all the sensors device for not thus being motor vehicle is during the entire charging of motor vehicle energy storage
Activation and/or in operation, so desirably reduce each sensor device of motor vehicle corresponding operation continue when
Between.
Because motor vehicle energy storage charging last much longer compared with driving cycle, thus significantly improve for
The requirement of the service life of sensor device and control device.Safety device with spinning solution uses to be subtracted in an advantageous manner
Lack and has used duration or on-time needed for the difference of each sensor device of motor vehicle.
The invention further relates to other advantageous embodiments and improvement project, their retouching from below and with reference to attached drawing
It is learned in stating.
A kind of embodiment setting according to the present invention：The control device is also configured to：If passing through the control
Movement of the device based on a sensor signal detection in the sensor signal provided to motor vehicle, makes deactivated at least one
A second sensor device activates and thus verifies the movement of motor vehicle detected.This advantageously allows the safety with raising
Property and reliability determine the movement of motor vehicle.
A kind of embodiment setting according to the present invention：The control device is also configured to：It alternately activates or deactivates
At least one first sensor device and at least one second sensor device, to make described at least one first
The duration of operation of sensor device and at least one second sensor device minimizes.It is possible thereby to advantageously improve
The service life of at least two sensor devices of the safety device.
A kind of embodiment setting according to the present invention：The control device is also configured to：Described at least one first
Sensor device and the alternate of at least one second sensor device are activated and are deactivated when one is predetermined lasting
Between after carry out.This allow that the simple and safe control of at least two sensor devices of the safety device.
A kind of embodiment setting according to the present invention：The control device is also configured to：Described at least one first
Sensor device and the alternate of at least one second sensor device are activated and deactivate by means of a predetermined rotation
Shifting method carries out.It is possible thereby to advantageously equably by the load of at least two sensor devices of the safety device and stress
And it is assigned at least two sensor device with balance mode.
A kind of embodiment setting according to the present invention：At least one first sensor device and described at least one
At least one of second sensor device sensor device has sensor unit and signal conversion unit.It is possible thereby to advantageous
Ground manipulates at least two sensor device not using the signal conversion unit of correspondingly adaptation respective sensor unit
Same sensor unit.
A kind of embodiment setting according to the present invention：The safety device also has a memory device, the storage
Device device is configured to store respectively at least one first sensor device and at least one second sensor device
The on-time of one sensor device reached so far.It is possible thereby to advantageously respectively individually at least two sensings
The on-time of each sensor device detection sensor device in device device reached simultaneously is stored in safety device
In memory device.
A kind of embodiment setting according to the present invention：Sensor unit configuration is speed probe.It is possible thereby to letter
List and safe mode are according to the movement of the motion detection motor vehicle of axle for vehicle.
A kind of embodiment setting according to the present invention：At least one actuator apparatus is configured to the electronics of motor vehicle
Braking system.It is possible thereby to advantageously stop the fortune of motor vehicle with reliable fashion during the energy storage of motor vehicle charges
It is dynamic.
Described design scheme and improvement plan can be arbitrarily combined with each other.
The present invention other possible design schemes, improvement project and carry into execution a plan also include be not expressly mentioned above
Or the combination hereinafter with regard to feature of the invention described in embodiment.
Description of the drawings
Being further understood from for embodiments of the present invention should be obtained from attached drawing.Attached drawing shows multiple embodiments
And in conjunction with specification principle for explaining the present invention and scheme.
Other embodiments and many advantages are obtained from attached drawing.Element shown in the drawings is not necessarily in standard
Size is mutually shown.Wherein:
Fig. 1 shows a kind of safety for monitoring the charging of motor vehicle energy storage of embodiment according to the present invention
The schematic diagram of device；And
Fig. 2 shows for running being filled for monitoring motor vehicle energy storage for another embodiment according to the present invention
The schematic diagram of the flow chart of the method for the safety device of electricity.
Identical reference numeral indicates the identical element of identical or function, component, component or method and step in the accompanying drawings,
Unless otherwise indicated.
Specific implementation mode
Fig. 1 shows a kind of safety for monitoring the charging of motor vehicle energy storage of embodiment according to the present invention
The schematic diagram of device.
Electric vehicle or hybrid vehicle or other motor vehicle can be structured as the motor vehicle that need to be charged 100, the machine
Motor-car has an energy storage, the energy storage can be during motor vehicle 100 charges by fixed charging station or charging wire
Circle charging.
The energy storage of motor vehicle 100 is for example configured to lithium-ions battery or lithium polymer storage battery or ni-Cd electric power storage
Pond or nickel metal hydride batteries or other accumulator.
Safety device 20 for monitoring the charging of 100 energy storage of motor vehicle is for example filled including at least two sensors
It sets, that is, at least one first sensor device 21a and at least one second sensor device 21b and a control device 25.
Described at least two sensor devices 21a, 21b can be configured to the exercise data of detection motor vehicle 100 simultaneously
It provides and is used as sensor signal.
As motor vehicle 100 exercise data can by control device 25 detect about motor vehicle 100 position data,
The data for the rotating speed of the data of speed about motor vehicle 100 or axis about motor vehicle 100 currently acted on.
The control device 25 of safety device 20 can couple at least two sensor device 21a, 21b and construct use
In：Activate or deactivate the part at least one sensor device 21a, 21b or at least two sensor device 21a, 21b.
In addition, the control device 25 of safety device 20 can be configured to：If being based on being provided by control device 25
Sensor signal in a sensor signal detection to motor vehicle 100 movement, manipulation at least one of motor vehicle 100 hold
Row device device 30, so as to brake motor-car 100, and the thus charging of the energy storage of monitoring motor vehicle 100.
In addition, control device 25 can be configured to：If by control device 25 based on the sensor signal provided
Detect the movement of motor vehicle 100, the biography for activating at least one of described at least two sensor devices 21a, 21b to be deactivated
Sensor arrangement 21a, 21b and the movement detected for thus verifying motor vehicle 100.
Described at least two sensor devices 21a, 21b of the safety device 20 can for example be respectively provided with a sensor
Unit 22 and/or a signal adapter unit 23.
In addition, safety device 20 can have a memory device 28, the memory device to be configured to store institute respectively
State the duration of operation of sensor device 21a, 21b at least two sensor device 21a, 21b reached so far
Or the on-time reached so far.
The control device 25 of safety device 20 can also be configured to：It is deposited according to being stored in for sensor device 21a, 21b
The duration of operation in reservoir device 28 know for the further using at least two sensor devices 21a, 21b and
The operation reserve of speech and/or the rotation being used alternatingly at least two sensor device 21a, 21b for safety device 20
Operation reserve for shifting method.
At least two sensor device 21a, 21b of the motor vehicle 100 can also have as sensor unit 22
Speed probe or another motion sensor.Such as rotating speed biography is constructed in the case of a single wheel of motor vehicle 100
Sensor, the speed probe can detect the correspondence wheel of motor vehicle 100 with the rotation of a predetermined angular range or be somebody's turn to do
The rotating speed of corresponding wheel.
The corresponding signal adapter unit 23 of at least two sensor device 21a, 21b of safety device 20 for example constructs
For the integrated evaluating apparatus of the sensor signal of the sensor unit 22 for evaluating the safety device 20, these evaluation dresses
It sets to be present in present in motor vehicle 100 and travel in dynamic adjusting system.
The signal adapter unit 23 of described at least two sensor devices 21a, 21b are for example it is so structured that for sensing
The signal of the amplifier circuit of device unit 22, the voltage signal for being generated by sensor unit 22 arranges and/or signal standards
Change.
For example, at least one actuator apparatus 30 is configured to the electric brake system of motor vehicle 100 or is configured to use
In the another system for braking or stopping motor vehicle 100.In addition, actuator apparatus 30 is it is so structured that the coupling of motor vehicle 100 fills
Set or be configured to the self-shifting gear box of motor vehicle 100.
The actuator apparatus 30 can be by safety device 20 via the vehicle interior of motor vehicle 100 bus system, example
It is manipulated such as CAN bus system.Similarly, described at least two sensor devices 21a, 21b of the safety device 20 can be with
It is coupled with the control device 25 of safety device 20 via the bus system of such vehicle interior of motor vehicle 100.
The control device 25 of the safety device 20 can be structured as the device being controlled by the program or be configured to microcontroller
Or it is configured to the logic module of configuration or is configured to integrated circuit loop or is configured to the electricity specifically integrated according to application
Road circuit or construction computer or an embedment system.
The memory device 28 of safety device 20 can be structured as data storage or be configured to semiconductor memory,
In, in semiconductor base or upper construction microelectronic memory device structure and by be stored in the data in memory device 28 with
The form of binary electrical switching state is stored in the integrated circuit constructed in this way.
The control device 25 of safety device 20 and/or described at least two sensor devices 21a, 21b and/or safety device
20 memory device 28 is for example configured to the technical parts connected with network standard.
Fig. 2 shows the flow charts of the method for the safety device 20 for running another embodiment according to the present invention
Schematic diagram, the safety device are used to monitor the charging of 100 energy storage of motor vehicle.
First method step as the method for operation safety device 20 carries out the exercise data detection of motor vehicle 100
S1 and sensor signal by means of at least one first sensor device 21a and at least one second sensor device 21b
It provides.
Second method step as the method for operation safety device 20 carries out at least one second sensor
Deactivated S2s of the device 21b during the energy storage charges.
If by control device 25 based on a sensor signal detection in the sensor signal provided to motor-driven
The movement of vehicle 100, then the third method step as the method for operation safety device carries out at least the one of motor vehicle 100
The manipulation S3 of a actuator apparatus 30, to brake the motor vehicle 100, thus to monitor the power storage of motor vehicle 100
The charging of device.
Here, these method and steps can be with random order, repeatedly or recursively repeat.For monitoring motor vehicle 100
The method of the charging of energy storage can be executed for example by the safety device 20 of motor vehicle 100.
Although front describes the present invention with reference to preferred embodiment, without being limited thereto, but can be with varied
Ways and means modify.In particular, the present invention can be altered or modified in a manner of diversified, without departing from this hair
Bright core.
Claims (7)
1. for monitoring motor vehicle（100）Energy storage charging safety device（20）, have：
At least one first sensor device（21a）With at least one second sensor device（21b）, described at least one
One sensor device and at least one second sensor device are configured to detect the motor vehicle（100）Movement number
It is provided as sensor signal according to and using these exercise datas；With
- one control device（25）, the control device and at least one first sensor device（21a）And with it is described
At least one second sensor device（21b）Coupling, and the control device is configured to：It charges in the energy storage
Period deactivates at least one second sensor device（21b）, and if pass through the control device（25）Based on being carried
A sensor signal detection in the sensor signal of confession is to the motor vehicle（100）Movement, then just manipulating the machine
Motor-car（100）At least one actuator apparatus（30）, to brake the motor vehicle（100）, the control device（25）Also
It is configured to：Alternately activate or deactivate at least one first sensor device（21a）It is passed with described at least one second
Sensor arrangement（21b）, to make at least one first sensor device（21a）It is filled at least one second sensor
It sets（21b）The duration of operation minimize,
It is characterized in that,
The control device（25）Also it is configured to：If passing through the control device（25）Based on the sensor signal provided
In a sensor signal detection to the motor vehicle（100）Movement, then be activated by be deactivated it is described at least one
Second sensor device（21b）And thus verify the motor vehicle（100）The movement detected,
The wherein described control device（25）Also it is configured to：At least one first sensor device（21a）With it is described at least
One second sensor device（21b）Alternate activation and deactivating carried out according to a predetermined spinning solution, to make
It obtains and always activates different sensor devices during motor vehicle charges in alternating order.
2. safety device described in accordance with the claim 1（20）,
It is characterized in that,
The control device（25）Also it is configured to：At least one first sensor device（21a）With it is described at least one
Second sensor device（21b）It is alternate activate and deactivate carried out after a predetermined duration.
3. safety device described in accordance with the claim 1（20）,
It is characterized in that,
At least one first sensor device（21a）With at least one second sensor device（21b）In at least
One sensor device has sensor unit（22）And signal conversion unit（23）.
4. safety device described in accordance with the claim 3（20）,
It is characterized in that,
The sensor unit（22）It is configured to speed probe.
5. safety device described in accordance with the claim 1（20）,
It is characterized in that,
The safety device（20）Also there is a memory device（28）, the memory device is configured to store respectively described
At least one first sensor device（21a）With at least one second sensor device（21b）In a sensor device
The on-time reached so far.
6. safety device described in accordance with the claim 1（20）,
It is characterized in that,
At least one actuator apparatus（30）It is configured to the motor vehicle（100）Electric brake system.
7. being used for operation safety device（20）Method, the safety device is for monitoring motor vehicle（100）Energy storage
Charging, the method have following method steps：
By means of at least one first sensor device（21a）With at least one second sensor device（21b）Detection（S1）
The motor vehicle（100）Exercise data and provide a sensor signal；
Make at least one second sensor device during the energy storage charges（21b）It deactivates；And
If passing through control device（25）Based on a sensor signal detection in the sensor signal provided described in
Motor vehicle（100）Movement, then just manipulate（S3）The motor vehicle（100）At least one actuator apparatus（30）, wherein
The control device（25）Also it is configured to：Alternately activate or deactivate at least one first sensor device（21a）With
At least one second sensor device（21b）, to make at least one first sensor device（21a）With it is described extremely
A few second sensor device（21b）The duration of operation minimize, which is characterized in that the control device（25）Also structure
It makes and is used for：If passing through the control device（25）It is arrived based on a sensor signal detection in the sensor signal provided
The motor vehicle（100）Movement, then being activated by least one second sensor device being deactivated（21b）And thus
Verify the motor vehicle（100）The movement detected,
The wherein described control device（25）Also it is configured to：At least one first sensor device（21a）With it is described at least
One second sensor device（21b）Alternate activation and deactivating carried out according to a predetermined spinning solution, to make
It obtains and always activates different sensor devices during motor vehicle charges in alternating order.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201210221123 DE102012221123A1 (en) | 2012-11-20 | 2012-11-20 | Safety device for monitoring a charging of an electrical energy storage device of a motor vehicle and method for operating a safety device for monitoring a charging of an electrical energy storage device of a motor vehicle |
| DE102012221123.3 | 2012-11-20 | ||
| PCT/EP2013/071717 WO2014079630A2 (en) | 2012-11-20 | 2013-10-17 | Safety apparatus for monitoring charging of an electrical energy store in a motor vehicle, and method for operating a safety apparatus for monitoring charging of an electrical energy store in a motor vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104781100A CN104781100A (en) | 2015-07-15 |
| CN104781100B true CN104781100B (en) | 2018-11-06 |
Family
ID=49484270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380060362.3A Active CN104781100B (en) | 2012-11-20 | 2013-10-17 | Safety device for monitoring the charging of motor vehicle energy storage and the method for running the safety device for monitoring the charging of motor vehicle energy storage |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9931940B2 (en) |
| EP (1) | EP2922722B1 (en) |
| CN (1) | CN104781100B (en) |
| DE (1) | DE102012221123A1 (en) |
| WO (1) | WO2014079630A2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101619603B1 (en) * | 2014-08-13 | 2016-05-10 | 현대자동차주식회사 | Safety apparatus for battery of vehicle and operating method for the same |
| DE102015209897B3 (en) * | 2015-05-29 | 2016-08-18 | Siemens Aktiengesellschaft | Method and device for checking the plausibility of safety-relevant variables |
| DE102018203263A1 (en) * | 2018-03-06 | 2019-09-12 | Audi Ag | Charging device for a motor vehicle |
| CN109177765B (en) * | 2018-08-31 | 2021-09-28 | 浙江康迪智能换电科技有限公司 | Method for controlling charging or discharging of charging system of electric vehicle charging station |
| CN109334482B (en) * | 2018-08-31 | 2021-11-23 | 浙江康迪智能换电科技有限公司 | Electric automobile charging device and charging station charging system |
| CN109572437A (en) * | 2018-10-25 | 2019-04-05 | 天津爱玛车业科技有限公司 | Charger and electric vehicle |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP2922722B1 (en) | 2017-09-06 |
| CN104781100A (en) | 2015-07-15 |
| US20160263999A1 (en) | 2016-09-15 |
| WO2014079630A2 (en) | 2014-05-30 |
| EP2922722A2 (en) | 2015-09-30 |
| WO2014079630A3 (en) | 2014-10-02 |
| US9931940B2 (en) | 2018-04-03 |
| DE102012221123A1 (en) | 2014-05-22 |
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